CODEWITHSUNDEEP
javafunctionsplit
Alex Montes de Oca
Alex Montes de Oca

Reputation: 21

split function doesn't return

String str ="|m4oho5kspqikkfn2may72osnfzmn3gutwzqctblzqy6rygwzxbra6bjkmy|113|70|";
String[] tokens = str.split("|");

System.out.println(tokens[0]);
System.out.println(tokens[1]);

result in white:: 0

I just need this But the only thing I want to come back is: m4oho5kspqikkfn2may72osnfzmn3gutwzqctblzqy6rygwzxbra6bjkmy

Sorry not be much English I am using Google Translator

Upvotes: 0

Views: 64

Answers (2)

Kristiyan Yordanov
Kristiyan Yordanov

Reputation: 11

You can find more detailed information for regex expression in the java doc: https://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html

There are a lot of really good examples. I strongly recommend to check them.

For literals you must use double backslash (\) to escape the escaped character.

Cheers.

Upvotes: 0

Robin Jonsson
Robin Jonsson

Reputation: 2851

| is a regex protected character. You need to escape it when splitting like so:

str.split("\\|");

Regards

Upvotes: 3

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